Permanently antistatic modified polypropylene composite material and preparation method thereof

The invention belongs to the modified polypropylene composite material, in particular relates to a permanently antistatic modified polypropylene composite material, comprising the following components by parts by weight: (a) 70-100 parts of polypropylene; (b) 5-30 parts of mineral filler; (c) 1-20 p...

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Bibliographic Details
Main Authors REN JUN, GU ZAICHUN, LI XU, YU LINHUA
Format Patent
LanguageChinese
English
Published 28.04.2010
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:The invention belongs to the modified polypropylene composite material, in particular relates to a permanently antistatic modified polypropylene composite material, comprising the following components by parts by weight: (a) 70-100 parts of polypropylene; (b) 5-30 parts of mineral filler; (c) 1-20 parts of antistatic concentrated master-batch; (d) 0.1-5 parts of antistatic agent; (e) 0.2-3 parts of stabilizing agent; (f) 0.1-2 parts of dispersing agent. The modified polypropylene composite material prepared by the invention has high surface glossiness, preferable impact resistance performance and strength, fondant mobility and mechanical performance, and as formulation of antistatic concentrated master-batch and antistatic agent is adopted, antistatic performance of product is good and permanent, and surface resistivity can reach 108 ohm. cm; and the required raw material is available.
Bibliography:Application Number: CN20091212886